Magnetization reversal in spin patterns with complex geometry

Simple item page
dc.creatorTadic, B.
dc.creatorMalarz, K.
dc.creatorKulakowski, K.
dc.date2004-11-09
dc.date.accessioned2026-07-07T03:01:57Z
dc.date.available2026-07-07T03:01:57Z
dc.descriptionWe study field-driven dynamics of spins with antiferromagnetic interaction along the links of a complex substrate geometry, which is modeled by graphs of a controlled connectivity distribution. The magnetization reversal occurs in avalanches of spin flips, which are pinned by the topological constraints of the underlying graph. The hysteresis loop and avalanche sizes are analyzed and classified in terms of graph's connectivity and clustering. The results are relevant for magnets with a hierarchical spatial inhomogeneity and for design of nanoscale magnetic devices.
dc.description4 pages, 3 color figures, revtex4
dc.identifierhttps://arxiv.org/abs/cond-mat/0411223
dc.identifierhttp://arxiv.org/abs/cond-mat/0411223
dc.identifierPhys. Rev. Lett. 94 (2005) 137204
dc.identifierdoi:10.1103/PhysRevLett.94.137204
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25232
dc.subjectStatistical Mechanics
dc.titleMagnetization reversal in spin patterns with complex geometry
dc.typetext

Files

Collections

arXiv